Note 3 - Share-Based Compensation

We account for share-based awards under the provisions of ASC 718, “Compensation—Stock Compensation.” Accordingly, share-based compensation cost is measured at the grant date based on the fair value of the award and we expense these costs using the straight-line method over the requisite service period.

Share-based compensation expenses related to our restricted stock grants were $57.0 thousand and $51.0 thousand for the three months ended March 31, 2018 and 2017, respectively, which are reported as a separate line item in the condensed consolidated statement of changes in stockholders’ deficit.

See Note 6 - Share-Based Compensation, in the Notes to Consolidated Financial Statements for the year ended December 31, 2017, included in our 2017 Annual Report for further discussion.